package com.banyuan.single;

/**
 * @author 陶继发
 * @version 1.8
 */
@SuppressWarnings("all")
public class UserTest {
    public static void main(String[] args) {
        User instance1 = User.getInstance();
        User instance2 = User.getInstance();
        System.out.println(instance1== instance2);
    }
}
